Home›Asteroids›19874 Liudongyan19874 LiudongyanMain-belt minor planetOpen encyclopedia entry →Designation(19874) LiudongyanClassMain-beltSemi-major axis2.3548494 AUEccentricity0.2006484Inclination1.52353°Absolute magnitude (H)16.6Perihelion1.882 AUAphelion2.827 AU